Dr. Yolanda G. Diaz , OD
Optometrist • San Antonio, TX
Professional Overview & Biography Verified Profile Summary
Dr. Yolanda Diaz, OD is a certified Optometrist practicing in San Antonio, TX. With approximately 30 years of clinical experience since graduating from University Of Houston - College Of Optometry in 1996, Dr. Diaz delivers high-quality medical care to the local community at 4025 E SOUTHCROSS BLVD STE 26.
Dr. Diaz accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient problem focused exam of visual system, exam of visual field with intermediate testing, new patient problem focused exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
4025 E Southcross Blvd Ste 26
San Antonio, TX 782223640
Medicare Profile & Education
University Of Houston - College Of Optometry
1996
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Optometrist in San Antonio, TX
Practicing in San Antonio, TX (5156 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
92012
Established patient problem focused exam of visual system
|
13 | 13 | $95.00 | $84.18 |
|
92082
Exam of visual field with intermediate testing
|
12 | 12 | $45.00 | $44.23 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-09NUCC Taxonomy Code: 152W00000X
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
NUCC Taxonomy Code: 152WP0200X
Optometrists who work in Pediatrics are concerned with the prevention, development, diagnosis, and treatment of visual problems in children.
NUCC Taxonomy Code: 152WV0400X
Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.
NUCC Taxonomy Code: 152WC0802X
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.
NUCC Taxonomy Code: 152WS0006X
An optometrist who offers services designed to care for unique vision care needs of athletes, which may include one of more of the following services: corrective vision care unique to a specific sporting environment; protective eyewear for the prevention of sports-related injuries; vision enhancement - which may include vision therapy and techniques to improve visual skills specific to the athlete's sport.
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
1200 Se Military Dr, Suite 112
San Antonio, TX 782142804
Phone: 2109324922
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Optometrist (License #5481TG in TX)
Registered at 4025 E SOUTHCROSS BLVD STE 26, SAN ANTONIO, TX 782223640 (Tel: 2109324922)
Registered at 4025 E SOUTHCROSS BLVD STE 26, SAN ANTONIO, TX 782223640 (Tel: 2109324922)
Optometrist (License #5481TG in TX)
Optometrist (License #5481TG in TX)
NPI status registered as active in NPPES database
Registered at 1200 SE MILITARY DR, SUITE 112, SAN ANTONIO, TX 782142804 (Tel: 2109324922)
Registered at 1200 SE MILITARY DR, SUITE 112, SAN ANTONIO, TX 782142804 (Tel: 2109324922)
Recorded as YOLANDA DIAZ, O. D.
Optometrist (License #5481T in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
4025 E Southcross Blvd Ste 26
San Antonio, TX 782223640
Phone: 2109324922
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.